/Engine/Source/Runtime/Engine/Classes/Engine/SpringInterpolator.h
template<typename T> struct FRK4SpringInterpolator
bool
bIsInitialized
bool
bIsInMotion
float
DampeningRatio
T
LastPosition
FRK4SpringConst...
SpringConstants
RK4Integrator::...
State
float
StiffnessConstant
float
TimeRemaining